5.5x + 3 = y
7x =y
5.5x + 3 = 7x (-5.5x both sides)
3 = 1.5x (÷1.5 both sides)
X = 2
Michael takes two hours
0.6=k
This is your answer because the equation is for direct variation is y=kx
You substitute the numbers
Answer:
the domain of THIS function is d
Answer:
139
Step-by-step explanation:
Substitute x for 15.
9(15)+4
Then multiply:
135+4
And then add:
139
sorry wait please delete my answer I realized my mistake!
